S1A0501X01

DIGITAL CONTROLLED AUDIO PROCESSOR

16

APPLICATION CIRCUIT 2

MODE II : 3 INPUTS - 1 OUTPUT W/ EXT.EQUIPMENT

Cf> Let the microprocessor set ‘SEQ’ signal to 0, if an external device is an audio-signal controlled processor such

as a graphic equalizer.

0.0027uF

0.47uF

VCC

2.2uF

0.0027uF

2.2uF

2.2uF

2.2uF

2.2uF

2.2uF

2.2uF

0.47uF

2.2uF

0.1uF

0.1uF

5.6K

0.1uF

0.1uF

5.6K

4.7uF

4.7uF

4.7uF

4.7uF

1.0uF

MICOM

Control Data

100uF

0.1uF

VDD

100k

100k

0.1uF

+

+

+

+

+

+

+

+

+

+

10uF

10uF

CREF

VCC

AGND

LTC

RSRCOUT

RVOLC

RIN3

RIN2

RIN1

LVOLC

LIN3

LIN2

RTC

RVOLIN

LIN1

DGND

LFO

RRO

RBC1

RBC2

LBC1

LBC2

LSRCOUT

LVOLIN

LRO

RFO

SCL

DREF

STB

1

2

3

4

7

8

9

10

11

12

13

14

5

6

15

32

31

30

29

26

25

24

23

22

21

20

19

28

27

18

SDA

OCC1

OCC2

16

17

+

+

RIN3

RIN2

+

RIN1

LIN3

LIN2

LIN1

+

EXTERNAL

EQUIPMENT

EXTERNAL

EQUIPMENT

+

+

+

2.2uF